Aaron Young is a good man. But even good men can be put to the test. Just when it seems his life can’t get more complicated, it does. Pressures with his job are reaching the breaking point, one daughter is struggling to find herself, and another has found a fiancé — complete with future in-laws who are anything but supportive. To top it all off, Aaron has been called to be the bishop of his ward. At this pivotal point in his life, Aaron wonders if anything he does helps the people closest to him. A warm and deeply moving film about the choices and complications of everyday life, One Good Man is the story of an unsung hero trying to do the right thing, regardless of the consequences.

The story begins as two missionaries are arrested for unlawful proselytizing. The law regarding such behavior has been set up by the Christian Town Council to oversee the religious and more importantly "non-Christian" influences within the town. The movie follows Thomas Bryant's inner struggle as he is ordered to defend the missionaries. As Thomas begins to empathize with the plight of the missionaries, he is confronted by his wife and forced into a confrontation with his friend-turned adversary, James Radner. Thomas becomes the center of animosity in the small town. His internal struggle becomes the catalyst of life and death-events portrayed in the story, bringing into question the topics of religion and acceptance. The intriguing court battle, together with a significant and surprising twist of fate for Thomas, lead to a strong critical ending that will leave the audience pondering what makes life memorable and truly important.